Sometimes I realize when I look at cd on ebay say some sellers, the CD is in a "digipak". This is delivered in the first year that I've ever heard of it.
Digipak may mean that it is a special edition. For example, the new version of the Split Enz albums are in Standard jewel cases, but specific titles on them. They are usually as "Digipaks" Digipak mentioned may also mean that the outer envelope of the CD case with plastic insert, like a CD-singles. In my experience, the first definition is more widespread.
Limited digipak edition includes one bonus track. 2010 release from the Finnish all female Rock quintet, their fifth album overall but their first English language album for the international market. The recordings were co-produced by Roland Spremberg and